🛠️ Sharpen your edge, not your chisels — Bosch Bulldog power unleashed!
The BOSCH HS143PK SDS-plus® Bulldog™ Self-Sharpening Chisel Set includes three high-speed steel chisels designed for professional-grade durability and efficiency. Featuring self-sharpening tips and innovative geometries, this set delivers 30% longer life and 15% more material removal than standard chisels. The set includes a star-point twist chisel, a viper flat chisel with power ribs, and a tile chisel that removes material up to 40% faster. Packaged in a compact tube for easy storage, this set is engineered for millennial pros who demand performance and convenience on every job.
| Brand | BOSCH |
| Size | Set of different sizes |
| Handle Material | Plastic |
| Blade Edge | Pointed |
| Blade Material | High Speed Steel |
| UPC | 000346667738 |
| Manufacturer | Bosch |
| Part Number | HS143PK |
| Item Weight | 1.83 pounds |
| Package Dimensions | 11.22 x 2.01 x 2.01 inches |
| Item model number | HS143PK |
| Style | Viper Flat, Star Twist, and Tile |
| Finish | Brushed |
| Material | Blend |
| Pattern | Solid |
| Shape | Rectangular |
| Power Source | Hand Powered |
| Item Package Quantity | 1 |
| Included Components | (1) HS1465, (1) HS1470, (1) HS1472 |
| Batteries Included? | No |
| Batteries Required? | No |
R**R
Nice bits.
These work well for what i use them for. I am a rock hound and every once in a while a little power assist is required. Nice quality. If you don't know how to properly use your equipment you might disagree. I have no issues.
H**N
Bits stays sharp
Needed to remove 200 ft of ceramic tile . The spade bit worked great removing the thinset off the cement . Eliminates a lot of grinding to level for new floor . Bit never got dull .
A**N
Great tool
Great tool,good price
R**A
Best
I have an unfinished backyard full of caliche (centuries of calcium deposits from rain hardened to a shell) that I wanted to punch holes through see when the dogs urinate outside I can spray it down with a neutralizer and the water has some place to go.I actually used Chatgpt to compare the hardness of all the top brands and this came out as the hardest material.To give you an idea of the hardness of these chisle hammered about 40+ holes in the ground with the point and smaller chisels and a Milwaukee M18 Sds+ and I think if I wiped them off you probably couldn't even tell they were used.Now that's obviously not in hard cement or hard rock but these chisle pairs with a quality Sds+ didn't even feel like I was trying in that caliche.Unless you work at a rock quarry chisling boulders all day I have no doubt these are going to last a life time.
J**E
Durable, works great
Wish these were just a couple inches longer but this is a convenient kit with quality bits at an almost promo price. I've mostly used the bull point and it's performed well and isn't wearing out as quickly as I thought it might. The angled chisel worked great for some tile but we ended up getting one of the extra wide ones from Milwaukee to make that job go a little easier. When this bull point does give up I'll probably buy the longer Makita version - do lose a little oomph with a longer bit but it's easier on the back when standing (the Makita bits are excellent as well). Buy some grease and use it...
N**L
Just ok, not super
Pretty weak compared to my Milwaukee bits. Pretty sure I wouldn't buy again. They do ok, but just meh.
M**S
A+++++++++
Best I ever used!
A**N
Like
Got this for my husband for work he likes them
Trustpilot
1 month ago
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